User can modify function F(x) and change value of x, the simulation will evaluate F(x)

e.g. x=1, F(x)=2*x+1=3

If you change F(x)=2*x*x+2*x+1 it will be evaluated to be 5.translate strings in simulation to different language format before download

Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list

Download EJS jar file(959.4kB):double click downloaded file to run it. (8 times by 7 users) , Download EJS source View EJS source